<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <script
            src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.6/umd/popper.min.js"></script>
        <link rel="stylesheet"
            href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css">
        <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
        <script
            src="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/js/bootstrap.min.js"></script>
        <title>2</title>
    </head>
    <body class="container">
       <div class="row">
        <div class="form-group col-md-6 col-lg-3">
            <label for="name">姓名</label><br>
            <input type="text" id="name" value="" placeholder="姓名"/>
        </div>
        <div class="form-group col-md-6 col-lg-3">
            <label for="age">年龄</label><br>
            <input type="text" id="age" placeholder="年龄"/>
        </div>
        <div class="form-group col-md-6 col-lg-3">
            <label for="height">身高</label><br>
            <input type="text" id="height" placeholder="身高" />
        </div>
        <div class="form-group col-md-6 col-lg-3">
            <label for="weight">体重</label><br>
            <input type="text" id="weight" placeholder="体重" />
        </div>
       </div>
        <div class="form-group">
            <label for="native">籍贯</label>
            <select id="native" class="form-control">
                <option value="city1">Choose...</option>
                <option value="city1">江西南昌</option>
                <option value="city2">江西赣州</option>
                <option value="city3">江西于都</option>
            </select>
        </div>
        <p>性别</p>
        <div class="form-check form-check-inline">
            <input type="radio" id="male" class="form-check-input">
            <label class="form-check-label">男</label>
        </div>
        <div class="form-check form-check-inline">
            <input type="radio" id="female" class="form-check-input">
            <label class="form-check-label">女</label>
        </div>
        <div>
            <button type="button" id="add" class="btn-info" onclick="submit()">提交</button>
        </div>
    </body>
</html>